Roadwork Information
For any questions regarding the different works, you can contact us at 450 621-3500, ext. 3314.
Construction of a reserved
lane on Highway 15 (Laurentian)
Closure expected
The ministère des Transports et de la Mobilité durable informs the public that the creation of a reserved lane will require several nighttime closures on Highway 15 between exits 19 (R-344, Boisbriand, Rosemère) and 25 (Blainville, Boulevard de la Seigneurie).
More specifically:
January 25, from 9 p.m. to 5 a.m. the following day:
• Closure of three lanes of Highway 15 northbound between Saint-Charles Street and Exit 25 (Blainville, Boulevard de la Seigneurie) inclusively.
• Closure of the ramp leading from Saint-Charles Street to Highway 15 northbound.
• Closure of two lanes of Highway 15 southbound between Boulevard de la Seigneurie West and Exit 23 (Mirabel (Saint-Augustin), Sainte-Thérèse (downtown)).
January 26, from 8 p.m. to 6 a.m. the following day:
• Closure of two lanes of Highway 15 northbound between Chemin de la Grande-Côte (Route 344) and Exit 20 (A-640, Saint-Eustache, Repentigny) inclusive.
• Closure of the ramp leading from the Curé-Boivin access road to Highway 15 northbound.
• Closure of two lanes of Highway 15 northbound between exits 23 (Mirabel (Saint-Augustin), Rue Saint-Charles) and 25 (Blainville, Boul. de la Seigneurie).
WORK ON HIGHWAY 15 BETWEEN HIGHWAY 640 AND 50
The Ministère des Transports et de la Mobilité durable wishes to inform road users that work to build a new left-hand lane on Highway 15 between Highway 640 and 50 will begin on June 6, 2023, and will be spread over a three-year period. This new lane will be reserved for public transit, carpooling and emergency services.
Due to the nature of the work, complete and partial closures of Highway 15 northbound will be necessary throughout the construction period.